skylers002 skylers002

20-08-2017
Mathematics

contestada

Factor completely 4x3 + 28x2 + 7x + 49.

Respuesta :

Аноним Аноним

20-08-2017

try grouping in paires

4x^3 + 28x^2 + 7x + 49

= 4x^2(x + 7) + 7(x + 7) - note that (x + 7) is common to the 2 parts, so

= (4x^2 + 7)(x + 7)

Answer Link

kmathis77 kmathis77

20-08-2017

(x+7) (4x²+7) is the correct answer

Answer Link

Otras preguntas

BY THE PRESIDENT OF THE UNITED STATES OF AMERICA. A PROCLAMATION. I, ABRAHAM LINCOLN, President of the United States of America, and Commander-in-Chief of t

In the context of Alabama in the 1900s the umwa was culturally and historically significant Becuase it

If its 8am in eastern time zone, what time is it in the pacific time zone Please let me know thx And also Not sure which subject dis is so yea

At 0°C, the volume of a gas is 22 liters. For each degree the temperature T (in degrees Celsius) increases, the volume V (in liters) of the gas increases by 225

Restrictions under the magna carta

what was the outcome of the Dred Scott case

Please help me please

SOMEONE PLEASE HELP ME. Alright so I need someone to explain how to do probabilities. Like the expected values calculations, how to do a probability tree diagra

What actions led to conflict between colonists in New England and local American Indians?

jill has increase her average grade in social studies by 8% this semester. if her average grade at the beginning of the semester was 85, what is her average gra

ACCESS MORE EDU ACCESS